Home / 4,709,116,981,535.10-6,499,790,559,352.80-3,067,082,697,921.60

Finding the Fourth Proportional to 4,709,116,981,535.10, 6,499,790,559,352.80 and 3,067,082,697,921.60

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Solution

The fourth proportional to 4,709,116,981,535.10, 6,499,790,559,352.80 and 3,067,082,697,921.60 is: 4,233,361,635,073.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,709,116,981,535.10 : 6,499,790,559,352.80 = 3,067,082,697,921.60 : x
  2. Step 2: Convert to fraction form
    4,709,116,981,535.10/6,499,790,559,352.80 = 3,067,082,697,921.60/x
  3. Step 3: Cross multiply
    4,709,116,981,535.10x = 6,499,790,559,352.80 × 3,067,082,697,921.60
  4. Step 4: Simplify right side
    4,709,116,981,535.10x = 19,935,395,164,705,131,023,302,656
  5. Step 5: Solve for x
    x = 19,935,395,164,705,131,023,302,656/4,709,116,981,535.10
  6. Step 6: Final answer
    x = 4,233,361,635,073.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.